2.4GHz digital frequency hopping and encryption technology, transmission distance up to 300 meters in free field, robust anti-interference; Clear night vision can capture image in low-illumination environment; Rain shield for the outdoor camera; 7 inch TFT color panel; Surveillance, wireless unlock, hands-free call and talk; 16 chord melodies and melody volume is adjustable; Brightness and talk volume is adjustable; Tim shown on screen, adjustable; Indoor monitor could take pictures automatically or by instruction. It could store up to 130 pictures with date and time; BL-5J battery of camera and monitor is replaceable and rechargeable; Wireless unlock control supports power on and power off unlock mode; One outdoor camera supports up to 3 indoor monitors.

2.4GHz digital frequency hopping and encryption technology, transmission distance up to 300 meters in free field, robust anti-interference; Clear night vision can capture image in low-illumination environment; Rain shield for the outdoor camera; 7 inch TFT color panel; Surveillance, wireless unlock, hands-free call and talk; 16 chord melodies and melody volume is adjustable; Brightness and talk volume is adjustable; Tim shown on screen, adjustable; Indoor monitor could take pictures automatically or by instruction. It could store up to 130 pictures with date and time; BL-5J battery of camera and monitor is replaceable and rechargeable; Wireless unlock control supports power on and power off unlock mode; One outdoor camera supports up to 3 indoor monitors.